From: Michael Snyder <msnyder@vmware.com>
To: Mark Kettenis <mark.kettenis@xs4all.nl>
Cc: "gdb-patches@sourceware.org" <gdb-patches@sourceware.org>,
"drow@false.org" <drow@false.org>
Subject: Re: [RFA] testsuite tweak for gdb.arch/i386-signal.c
Date: Wed, 15 Jul 2009 01:21:00 -0000 [thread overview]
Message-ID: <4A5D2BDA.3000508@vmware.com> (raw)
In-Reply-To: <200907132032.n6DKWNXe032230@brahms.sibelius.xs4all.nl>
Mark Kettenis wrote:
>> Date: Mon, 13 Jul 2009 13:23:39 -0700
>> From: Michael Snyder <msnyder@vmware.com>
>>
>> Index: gdb.arch/i386-signal.c
>> ===================================================================
>> RCS file: /cvs/src/src/gdb/testsuite/gdb.arch/i386-signal.c,v
>> retrieving revision 1.4
>> diff -u -p -r1.4 i386-signal.c
>> --- gdb.arch/i386-signal.c 3 Jan 2009 05:58:03 -0000 1.4
>> +++ gdb.arch/i386-signal.c 13 Jul 2009 20:22:52 -0000
>> @@ -37,6 +37,10 @@ main (void)
>> The default CIE created by gas suffices to unwind from an empty
>> function. */
>>
>> +/* Note: to make sure that the Dwarf unwinder gets to handle
>> + the frame, we add an extra 'nop' after the label. Otherwise,
>> + the new epilogue unwinder will see the 'ret' and grab the frame. */
>
> Hmm, at some point in the future this epilogue unwinder will no longer
> be new.
Checked in with the word "new" removed.
prev parent reply other threads:[~2009-07-15 1:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-13 22:14 Michael Snyder
2009-07-14 14:34 ` Mark Kettenis
2009-07-14 14:57 ` Michael Snyder
2009-07-15 1:21 ` Michael Snyder [this message]
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